Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 2 | 0.32395 | 0.324496 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_70_70.r.opb |
MD5SUM | c2530fca17c8f1e59eb4e770d7ebf727 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.036994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 70 |
Maximum length of a constraint | 70 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1880575-1245239937.opb 0.00/0.00 c File size is 25466 bytes. 0.00/0.00 c Highest Coefficient sum: 100 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 100 Constr: 50 50/0/0 Lit: 3500 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.013 s 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 0 100 50 3500 70 100 16 0 0 0.01 0.01/0.02 c Initial Lower Bound: 2 0.01/0.02 c Initial Path Cost: 0 0.01/0.02 o 4 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 100 51 3600 70 198 1016 1 0 0.02 0.09/0.16 o 3 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 0 100 52 3700 71 297 2016 2 0 0.17 0.29/0.31 o 2 0.29/0.32 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.32 c 7 100 74 5696 76 439 2016 24 22 0.31 0.29/0.32 v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 0.29/0.32 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.32 c 3 8 0 286 77 5699 27 24 0.32 0.29/0.32 c Objective: 2 0.29/0.32 s OPTIMUM FOUND 0.29/0.32 c Total time: 0.322 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880575-1245239937/watcher-1880575-1245239937 -o /tmp/evaluation-result-1880575-1245239937/solver-1880575-1245239937 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880575-1245239937.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 0.99 0.91 3/64 13098 /proc/meminfo: memFree=1841600/2055920 swapFree=4188244/4192956 [pid=13098] ppid=13096 vsize=26356 CPUtime=0 /proc/13098/stat : 13098 (bsolo) R 13096 13098 12955 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 191594508 26988544 222 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13098/statm: 6589 222 175 640 0 5938 0 [startup+0.0197641 s] /proc/loadavg: 1.00 0.99 0.91 3/64 13098 /proc/meminfo: memFree=1841600/2055920 swapFree=4188244/4192956 [pid=13098] ppid=13096 vsize=26932 CPUtime=0.01 /proc/13098/stat : 13098 (bsolo) R 13096 13098 12955 0 -1 4194304 415 0 0 0 1 0 0 0 18 0 1 0 191594508 27578368 392 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13098/statm: 6733 392 280 640 0 6089 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26932 [startup+0.101779 s] /proc/loadavg: 1.00 0.99 0.91 3/64 13098 /proc/meminfo: memFree=1841600/2055920 swapFree=4188244/4192956 [pid=13098] ppid=13096 vsize=27324 CPUtime=0.09 /proc/13098/stat : 13098 (bsolo) R 13096 13098 12955 0 -1 4194304 1546 0 0 0 9 0 0 0 18 0 1 0 191594508 27979776 403 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13098/statm: 6831 403 289 640 0 6187 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27324 [startup+0.301815 s] /proc/loadavg: 1.00 0.99 0.91 3/64 13098 /proc/meminfo: memFree=1841600/2055920 swapFree=4188244/4192956 [pid=13098] ppid=13096 vsize=26464 CPUtime=0.29 /proc/13098/stat : 13098 (bsolo) R 13096 13098 12955 0 -1 4194304 4807 0 0 0 27 2 0 0 19 0 1 0 191594508 27099136 387 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13098/statm: 6616 387 290 640 0 5972 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 26464 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.324496 CPU time (s): 0.32395 CPU user time (s): 0.301954 CPU system time (s): 0.021996 CPU usage (%): 99.8317 Max. virtual memory (cumulated for all children) (KiB): 27360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.301954 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5203 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node7 at 2009-06-17 13:58:57 IDJOB=1880575 IDBENCH=2836 IDSOLVER=701 FILE ID=node7/1880575-1245239937 PBS_JOBID= 9372330 Free space on /tmp= 66272 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880575-1245239937/watcher-1880575-1245239937 -o /tmp/evaluation-result-1880575-1245239937/solver-1880575-1245239937 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880575-1245239937.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727 RANDOM SEED=992230168 node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.274 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.274 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1842016 kB Buffers: 52684 kB Cached: 94492 kB SwapCached: 2424 kB Active: 86088 kB Inactive: 72888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1842016 kB SwapTotal: 4192956 kB SwapFree: 4188244 kB Dirty: 3964 kB Writeback: 0 kB Mapped: 18772 kB Slab: 40860 kB Committed_AS: 180740 kB PageTables: 1444 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880575-1245239937.opb Free space on /tmp at the end= 66268 MiB End job on node7 at 2009-06-17 13:58:57